ORListener block for new events to reduce cpu usage#68
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chavdar merged 1 commit intolinkedin:masterfrom Nov 15, 2015
Merged
ORListener block for new events to reduce cpu usage#68chavdar merged 1 commit intolinkedin:masterfrom
chavdar merged 1 commit intolinkedin:masterfrom
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Nov 15, 2015
ORListener block for new events to reduce cpu usage
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Let ORListener thread call a poll when drainTo returns no event. In this way, ORListener will block for new events instead of running the empty loop.
This patch will reduce the cpu usage of relay significantly when there are only a few events in the database.